juicer vs juice reamer

juicer and juice reamer both are nouns.

Word	Noun	Adjective	Verb	Adverb
juicer	Yes	No	No	No
juice reamer	Yes	No	No	No

As nouns, juicer and juice reamer are synonyms defined as:

juicer and juice reamer: a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit

Other synonyms of juicer include reamer.

juicer (noun)	juice reamer (noun)
a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit	a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit
a person who drinks alcoholic beverages (especially to excess)